Christopher Day - Apr 3, 2023 Form 4 Insider Report for AMBARELLA INC (AMBA)

Role: VP, Marketing
Signature: By: /s/ Michael Morehead, Attorney-in-Fact For: Christopher Day
Stock symbol: AMBA
Transactions as of: Apr 3, 2023
Transactions value $: $0
Form type: 4
Date filed: 4/5/2023, 04:54 PM
Previous filing: Mar 17, 2023
Next filing: Apr 14, 2023

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	AMBA	Performance Stock Units	Award	$0	+4.38K		$0.00	4.38K	Apr 3, 2023	Ordinary Shares	4.38K		Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares.
F2	Reporting person was granted an award of performance-based RSUs covering a target number of ordinary shares (the "Target RSU Number"). Pursuant to time-based vesting requirements, 100% of the Target RSU Number is scheduled to vest on March 15, 2026, subject to continued service requirements through such date. In addition, the number of shares subject to the RSUs may be decreased by up to 100% or increased by up to 150% of the Target RSU Number or may remain the same, based on the Company's total shareholder return and revenue growth rate over the period of February 1, 2023 through January 31, 2026.

Content

Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares.

Reporting person was granted an award of performance-based RSUs covering a target number of ordinary shares (the "Target RSU Number"). Pursuant to time-based vesting requirements, 100% of the Target RSU Number is scheduled to vest on March 15, 2026, subject to continued service requirements through such date. In addition, the number of shares subject to the RSUs may be decreased by up to 100% or increased by up to 150% of the Target RSU Number or may remain the same, based on the Company's total shareholder return and revenue growth rate over the period of February 1, 2023 through January 31, 2026.